diff options
Diffstat (limited to 'qemu-nbd.c')
| -rw-r--r-- | qemu-nbd.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/qemu-nbd.c b/qemu-nbd.c index 108a51f7eb..db29a0d0ed 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -135,7 +135,7 @@ static void usage(const char *name) " '[ID_OR_NAME]'\n" " -n, --nocache disable host cache\n" " --cache=MODE set cache mode (none, writeback, ...)\n" -" --aio=MODE set AIO mode (native or threads)\n" +" --aio=MODE set AIO mode (native, io_uring or threads)\n" " --discard=MODE set discard mode (ignore, unmap)\n" " --detect-zeroes=MODE set detect-zeroes mode (off, on, unmap)\n" " --image-opts treat FILE as a full set of image options\n" @@ -726,13 +726,9 @@ int main(int argc, char **argv) exit(EXIT_FAILURE); } seen_aio = true; - if (!strcmp(optarg, "native")) { - flags |= BDRV_O_NATIVE_AIO; - } else if (!strcmp(optarg, "threads")) { - /* this is the default */ - } else { - error_report("invalid aio mode `%s'", optarg); - exit(EXIT_FAILURE); + if (bdrv_parse_aio(optarg, &flags) < 0) { + error_report("Invalid aio mode '%s'", optarg); + exit(EXIT_FAILURE); } break; case QEMU_NBD_OPT_DISCARD: |